From: Slava Ovsiienko <viacheslavo@nvidia.com>
To: Bing Zhao <bingz@nvidia.com>,
"viacheslavo@mellanox.com" <viacheslavo@mellanox.com>,
"matan@mellanox.com" <matan@mellanox.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, Ori Kam <orika@nvidia.com>,
"Raslan Darawsheh" <rasland@nvidia.com>
Subject: Re: [dpdk-dev] [PATCH v2 4/6] net/mlx5: conditional hairpin auto bind
Date: Mon, 26 Oct 2020 09:29:50 +0000 [thread overview]
Message-ID: <MWHPR12MB1501ECA15DAED63524B0A5ECDF190@MWHPR12MB1501.namprd12.prod.outlook.com> (raw)
In-Reply-To: <1603375597-430528-5-git-send-email-bingz@nvidia.com>
> -----Original Message-----
> From: Bing Zhao <bingz@nvidia.com>
> Sent: Thursday, October 22, 2020 17:07
> To: viacheslavo@mellanox.com; matan@mellanox.com
> Cc: dev@dpdk.org; Ori Kam <orika@nvidia.com>; Raslan Darawsheh
> <rasland@nvidia.com>
> Subject: [PATCH v2 4/6] net/mlx5: conditional hairpin auto bind
>
> In single port hairpin mode, after the queues are configured during start up.
> The binding process will be enabled automatically in the port start phase and
> the default control flow for egress will be created.
>
> When switching to two ports hairpin mode, the auto binding process should be
> skipped if there is no TX queue with the peer RX queue on the same device,
> and it should be skipped also if the queues are configured with manual bind
> attribute.
>
> If the explicit TX flow rule mode is configured or hairpin is between two ports,
> the default control flows for TX queues should not be created.
>
> Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
> ---
> drivers/net/mlx5/mlx5_trigger.c | 33 +++++++++++++++++++++++++++++++--
> 1 file changed, 31 insertions(+), 2 deletions(-)
>
next prev parent reply other threads:[~2020-10-26 9:30 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-08 14:16 [dpdk-dev] [PATCH 0/4] add two ports hairpin mode support in mlx5 PMD Bing Zhao
2020-10-08 14:16 ` [dpdk-dev] [PATCH 1/4] net/mlx5: remove hairpin queue peer port checking Bing Zhao
2020-10-08 14:16 ` [dpdk-dev] [PATCH 2/4] net/mlx5: add support for two ports hairpin mode Bing Zhao
2020-10-08 14:16 ` [dpdk-dev] [PATCH 3/4] net/mlx5: conditional hairpin auto bind Bing Zhao
2020-10-08 14:17 ` [dpdk-dev] [PATCH 4/4] doc: update hairpin support for mlx5 driver Bing Zhao
2020-10-22 14:06 ` [dpdk-dev] [PATCH v2 0/6] add two ports hairpin mode support in mlx5 PMD Bing Zhao
2020-10-22 14:06 ` [dpdk-dev] [PATCH v2 1/6] net/mlx5: change hairpin queue peer checking Bing Zhao
2020-10-26 9:28 ` Slava Ovsiienko
2020-10-22 14:06 ` [dpdk-dev] [PATCH v2 2/6] net/mlx5: add support for two ports hairpin mode Bing Zhao
2020-10-26 9:29 ` Slava Ovsiienko
2020-10-22 14:06 ` [dpdk-dev] [PATCH v2 3/6] net/mlx5: add support to get hairpin peer ports Bing Zhao
2020-10-26 9:29 ` Slava Ovsiienko
2020-10-22 14:06 ` [dpdk-dev] [PATCH v2 4/6] net/mlx5: conditional hairpin auto bind Bing Zhao
2020-10-26 9:29 ` Slava Ovsiienko [this message]
2020-10-22 14:06 ` [dpdk-dev] [PATCH v2 5/6] net/mlx5: change hairpin ingress flow validation Bing Zhao
2020-10-26 9:30 ` Slava Ovsiienko
2020-10-22 14:06 ` [dpdk-dev] [PATCH v2 6/6] net/mlx5: not split hairpin flow in explicit mode Bing Zhao
2020-10-26 9:30 ` Slava Ovsiienko
2020-10-26 16:37 ` [dpdk-dev] [PATCH v3 0/7] add two ports hairpin mode support in mlx5 PMD Bing Zhao
2020-10-26 16:37 ` [dpdk-dev] [PATCH v3 1/7] net/mlx5: change hairpin queue peer checking Bing Zhao
2020-10-26 16:37 ` [dpdk-dev] [PATCH v3 2/7] net/mlx5: add support for two ports hairpin mode Bing Zhao
2020-10-26 16:37 ` [dpdk-dev] [PATCH v3 3/7] net/mlx5: add support to get hairpin peer ports Bing Zhao
2020-10-26 16:37 ` [dpdk-dev] [PATCH v3 4/7] net/mlx5: conditional hairpin auto bind Bing Zhao
2020-10-26 16:37 ` [dpdk-dev] [PATCH v3 5/7] net/mlx5: change hairpin ingress flow validation Bing Zhao
2020-10-26 16:37 ` [dpdk-dev] [PATCH v3 6/7] net/mlx5: not split hairpin flow in explicit mode Bing Zhao
2020-10-26 16:37 ` [dpdk-dev] [PATCH v3 7/7] doc: update mlx5 hairpin support and limitations Bing Zhao
2020-10-26 16:44 ` Slava Ovsiienko
2020-10-26 22:42 ` [dpdk-dev] [PATCH v3 0/7] add two ports hairpin mode support in mlx5 PMD Raslan Darawsheh
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